1531394280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 384

約数和(自身を含む): 5745841920

約数和(自身を除く): 4214447640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 30, 36, 39, 40, 41, 45, 46, 52, 60, 65, 69, 72, 78, 82, 90, 92, 104, 115, 117, 120, 123, 130, 138, 156, 164, 180, 184, 195, 205, 207, 230, 234, 246, 260, 276, 299, 312, 328, 345, 347, 360, 369, 390, 410, 414, 460, 468, 492, 520, 533, 552, 585, 598, 615, 690, 694, 738, 780, 820, 828, 897, 920, 936, 943, 984, 1035, 1041, 1066, 1170, 1196, 1230, 1380, 1388, 1476, 1495, 1560, 1599, 1640, 1656, 1735, 1794, 1845, 1886, 2070, 2082, 2132, 2340, 2392, 2460, 2665, 2691, 2760, 2776, 2829, 2952, 2990, 3123, 3198, 3470, 3588, 3690, 3772, 4140, 4164, 4264, 4485, 4511, 4680, 4715, 4797, 4920, 5205, 5330, 5382, 5658, 5980, 6246, 6396, 6940, 7176, 7380, 7544, 7981, 7995, 8280, 8328, 8487, 8970, 9022, 9430, 9594, 10410, 10660, 10764, 11316, 11960, 12259, 12492, 12792, 13455, 13533, 13880, 14145, 14227, 14760, 15615, 15962, 15990, 16974, 17940, 18044, 18860, 19188, 20820, 21320, 21528, 22555, 22632, 23943, 23985, 24518, 24984, 26910, 27066, 28290, 28454, 31230, 31924, 31980, 33948, 35880, 36088, 36777, 37720, 38376, 39905, 40599, 41640, 42435, 42681, 45110, 47886, 47970, 49036, 53820, 54132, 56580, 56908, 61295, 62460, 63848, 63960, 67665, 67896, 71135, 71829, 73554, 79810, 81198, 84870, 85362, 90220, 95772, 95940, 98072, 103753, 107640, 108264, 110331, 113160, 113816, 119715, 122590, 124920, 128043, 135330, 142270, 143658, 147108, 159620, 162396, 169740, 170724, 180440, 183885, 184951, 191544, 191880, 202995, 207506, 213405, 220662, 239430, 245180, 256086, 270660, 284540, 287316, 294216, 311259, 319240, 324792, 327221, 339480, 341448, 359145, 367770, 369902, 405990, 415012, 426810, 441324, 478860, 490360, 512172, 518765, 541320, 551655, 554853, 569080, 574632, 622518, 640215, 654442, 718290, 735540, 739804, 811980, 830024, 853620, 882648, 924755, 933777, 957720, 981663, 1024344, 1037530, 1103310, 1109706, 1245036, 1280430, 1308884, 1436580, 1471080, 1479608, 1556295, 1623960, 1636105, 1664559, 1707240, 1849510, 1867554, 1963326, 2075060, 2206620, 2219412, 2490072, 2560860, 2617768, 2774265, 2873160, 2944989, 3112590, 3272210, 3329118, 3699020, 3735108, 3926652, 4150120, 4253873, 4413240, 4438824, 4668885, 4908315, 5121720, 5548530, 5889978, 6225180, 6544420, 6658236, 7398040, 7470216, 7853304, 8322795, 8507746, 9337770, 9816630, 11097060, 11779956, 12450360, 12761619, 13088840, 13316472, 14724945, 16645590, 17015492, 18675540, 19633260, 21269365, 22194120, 23559912, 25523238, 29449890, 33291180, 34030984, 37351080, 38284857, 39266520, 42538730, 51046476, 58899780, 63808095, 66582360, 76569714, 85077460, 102092952, 117799560, 127616190, 153139428, 170154920, 191424285, 255232380, 306278856, 382848570, 510464760, 765697140, 1531394280]

約数ペア:

[(1, 1531394280), (2, 765697140), (3, 510464760), (4, 382848570), (5, 306278856), (6, 255232380), (8, 191424285), (9, 170154920), (10, 153139428), (12, 127616190), (13, 117799560), (15, 102092952), (18, 85077460), (20, 76569714), (23, 66582360), (24, 63808095), (26, 58899780), (30, 51046476), (36, 42538730), (39, 39266520), (40, 38284857), (41, 37351080), (45, 34030984), (46, 33291180), (52, 29449890), (60, 25523238), (65, 23559912), (69, 22194120), (72, 21269365), (78, 19633260), (82, 18675540), (90, 17015492), (92, 16645590), (104, 14724945), (115, 13316472), (117, 13088840), (120, 12761619), (123, 12450360), (130, 11779956), (138, 11097060), (156, 9816630), (164, 9337770), (180, 8507746), (184, 8322795), (195, 7853304), (205, 7470216), (207, 7398040), (230, 6658236), (234, 6544420), (246, 6225180), (260, 5889978), (276, 5548530), (299, 5121720), (312, 4908315), (328, 4668885), (345, 4438824), (347, 4413240), (360, 4253873), (369, 4150120), (390, 3926652), (410, 3735108), (414, 3699020), (460, 3329118), (468, 3272210), (492, 3112590), (520, 2944989), (533, 2873160), (552, 2774265), (585, 2617768), (598, 2560860), (615, 2490072), (690, 2219412), (694, 2206620), (738, 2075060), (780, 1963326), (820, 1867554), (828, 1849510), (897, 1707240), (920, 1664559), (936, 1636105), (943, 1623960), (984, 1556295), (1035, 1479608), (1041, 1471080), (1066, 1436580), (1170, 1308884), (1196, 1280430), (1230, 1245036), (1380, 1109706), (1388, 1103310), (1476, 1037530), (1495, 1024344), (1560, 981663), (1599, 957720), (1640, 933777), (1656, 924755), (1735, 882648), (1794, 853620), (1845, 830024), (1886, 811980), (2070, 739804), (2082, 735540), (2132, 718290), (2340, 654442), (2392, 640215), (2460, 622518), (2665, 574632), (2691, 569080), (2760, 554853), (2776, 551655), (2829, 541320), (2952, 518765), (2990, 512172), (3123, 490360), (3198, 478860), (3470, 441324), (3588, 426810), (3690, 415012), (3772, 405990), (4140, 369902), (4164, 367770), (4264, 359145), (4485, 341448), (4511, 339480), (4680, 327221), (4715, 324792), (4797, 319240), (4920, 311259), (5205, 294216), (5330, 287316), (5382, 284540), (5658, 270660), (5980, 256086), (6246, 245180), (6396, 239430), (6940, 220662), (7176, 213405), (7380, 207506), (7544, 202995), (7981, 191880), (7995, 191544), (8280, 184951), (8328, 183885), (8487, 180440), (8970, 170724), (9022, 169740), (9430, 162396), (9594, 159620), (10410, 147108), (10660, 143658), (10764, 142270), (11316, 135330), (11960, 128043), (12259, 124920), (12492, 122590), (12792, 119715), (13455, 113816), (13533, 113160), (13880, 110331), (14145, 108264), (14227, 107640), (14760, 103753), (15615, 98072), (15962, 95940), (15990, 95772), (16974, 90220), (17940, 85362), (18044, 84870), (18860, 81198), (19188, 79810), (20820, 73554), (21320, 71829), (21528, 71135), (22555, 67896), (22632, 67665), (23943, 63960), (23985, 63848), (24518, 62460), (24984, 61295), (26910, 56908), (27066, 56580), (28290, 54132), (28454, 53820), (31230, 49036), (31924, 47970), (31980, 47886), (33948, 45110), (35880, 42681), (36088, 42435), (36777, 41640), (37720, 40599), (38376, 39905)]